* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background-color: #8bdffc;
}
.main {
  width: 90%;
  background: url(../images/宇航员.png) no-repeat right top;
  margin: 0px auto;
  border-radius: 10px;
  background-color: #ffffff;
}
textarea {
  outline: none;
  resize: none;
}

button {
  outline: none;
  border: 0;
}

@font-face {
  font-family: "icomoon";
  src: url("../fonts/icomoon.eot?13qu0m");
  src: url("../fonts/icomoon.eot?13qu0m#iefix") format("embedded-opentype"),
    url("../fonts/icomoon.ttf?13qu0m") format("truetype"),
    url("../fonts/icomoon.woff?13qu0m") format("woff"),
    url("../fonts/icomoon.svg?13qu0m#icomoon") format("svg");
  font-weight: normal;
  font-style: normal;
  font-display: block;
}

a {
  text-decoration: none;
}

body {
  height: 3000px;
}

.box {
  margin: 20px 0 0 20px;
}

.user-face {
  border-radius: 50%;
  overflow: hidden;
}

.user-name {
  font-size: 12px;
  color: #6d757a;
}

h3 {
  font-weight: 400;
  font-size: 36px;
  color: #00a1d6;
  padding: 30px;
  padding-left: 70px;
  background: url(../images/arrow.png) no-repeat left center;
}

.notice-item {
  width: 638px;
  height: 42px;
  background-color: #fff1d3;
  border: 1px solid #f8dfaa;
  padding-left: 30px;
  line-height: 40px;
  color: #e78b1f;
}

.notice-item a {
  color: #e78b1f;
  font-size: 16px;
}

.notice-item::before {
  content: "\e91a";
  font-size: 16px;
  font-family: "icomoon";
  margin-right: 10px;
}

.notice-item span {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 200px;
  cursor: pointer;
}

.comment-header {
  list-style: none;
  width: 638px;
  height: 37px;
  border-bottom: 1px solid #ccc;
}

.comment-header li {
  float: left;
  width: 80px;
  height: 37px;
  font-weight: 600;
  cursor: pointer;
}

.comment-header li:first-child {
  position: relative;
  border-bottom: 1px solid #00a1d6;
  color: #00a1d6;
}

.comment-header li:first-child::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: transparent transparent #00a1d6 transparent;
}

.comment-header li:last-child {
  margin: 0 16px;
}

.comment-send {
  position: relative;
  width: 638px;
  height: 109px;
}

.comment-send .user-face {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 70px;
  height: 70px;
  border-radius: 50%;
  overflow: hidden;
}
.comment-send img {
  width: 70px;
}
.textarea-comtainer textarea,
.textarea-comtainer input {
  position: absolute;
  top: 90%;
  transform: translateY(-90%);
  left: 80px;
  width: 473px;
  height: 65px;
  background-color: #f4f5f7;
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
  font-family: "icomoon";
}
.textarea-comtainer input {
  top: 5%;
  transform: translateY(-5%);
  height: 30px;
}

.textarea-comtainer textarea:focus {
  border: 1px solid #00a1d6;
  background-color: #fff;
}
.textarea-comtainer input:focus {
  border: 0px;
  outline: none;
  border: 1px solid #00a1d6;
  background-color: #fff;
}

.textarea-comtainer .comment-submit {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 10px;
  width: 70px;
  height: 64px;
  background-color: #00a1d6;
  color: #fff;
  font-size: 14px;
  border-radius: 5px;
  cursor: pointer;
}

.textarea-comtainer .comment-submit:hover {
  background-color: #2bb2df;
}

.comment-emoji {
  position: absolute;
  bottom: -5px;
  left: 80px;
  width: 68px;
  height: 26px;
  border-radius: 5px;
  color: #bbb;
  font-size: 14px;
  box-shadow: 1px 0 5px #eee, -1px 0 5px #eee;
  border: 1px solid #e5e9ef;
  padding: 5px;
  line-height: 12px;
  cursor: pointer;
}
.reply-item img {
  width: 35px;
}

.reply-wrap {
  display: flex;
  justify-content: space-between;
  width: 638px;
  height: 345px;
}

.reply-wrap .user-face {
  width: 48px;
  height: 48px;
}

.reply-wrap .right {
  width: 558px;
  height: 345px;
}

.right .user-face {
  width: 36px;
  height: 36px;
}

.right .user-name,
.more div:nth-child(2) {
  font-size: 12px;
  color: #6d757a;
}

.right p {
  padding: 8px 0;
  font-size: 14px;
}

.info {
  height: 15px;
  font-size: 12px;
  color: #99a2aa;
}

.info span {
  margin: 0 10px;
}

.info span:first-child {
  margin-left: 0;
}

.info span:nth-child(2)::before {
  content: "\e901";
  font-family: "icomoon";
  margin-right: 5px;
  cursor: pointer;
}

.info span:nth-child(3)::before {
  content: "\e902";
  font-family: "icomoon";
  margin-right: 5px;
  cursor: pointer;
}

.info span:nth-child(2):hover::before,
.info span:nth-child(3):hover::before {
  color: #00a1d6;
}

.info span:last-child a {
  color: #99a2aa;
}

.info span:last-child a:hover {
  background-color: #99a2aa;
  color: #00a1d6;
}

.reply-item {
  width: 558px;
  padding: 10px 0;
}

.reply-item .user {
  display: flex;
}

.user .user-face,
.more div:nth-child(1) {
  width: 35px;
  height: 35px;
  overflow: hidden;
  border-radius: 50%;
  background-color: skyblue;
}

.user .user-name,
.more div:nth-child(2) {
  margin: 5px 0 0 5px;
  font-weight: 700;
}

.user p,
.more div:nth-child(3) {
  height: 35px;
  line-height: 10px;
  margin-left: 10px;
}

#dv {
  width: 638px;
  background-color: #fff;
}

.more {
  display: flex;
  width: 558px;
  height: 35px;
}

.more div:nth-child(1) img {
  width: 100%;
  height: 100%;
}
